Aug 31 20:43:06.968 INFO checking natural-0.3.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 20:43:06.968 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 20:43:06.968 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 20:43:07.154 INFO blam! 19571845776a39b78af3183fccd4e7d0fdb7ce6227f43bc7b7fb5c74cbd2655a
Aug 31 20:43:07.156 INFO running `"docker" "start" "-a" "19571845776a39b78af3183fccd4e7d0fdb7ce6227f43bc7b7fb5c74cbd2655a"`
Aug 31 20:43:07.746 INFO kablam!     Checking natural v0.3.0 (file:///source)
Aug 31 20:43:08.218 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 31 20:43:08.218 INFO kablam!  --> src/tf_idf.rs:2:5
Aug 31 20:43:08.218 INFO kablam!   |
Aug 31 20:43:08.218 INFO kablam! 2 | use std::cmp::Ordering;
Aug 31 20:43:08.218 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 20:43:08.218 INFO kablam!   |
Aug 31 20:43:08.218 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 20:43:08.218 INFO kablam! 
Aug 31 20:43:08.248 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 31 20:43:08.248 INFO kablam!  --> src/stem.rs:5:5
Aug 31 20:43:08.248 INFO kablam!   |
Aug 31 20:43:08.248 INFO kablam! 5 | use std::ascii::AsciiExt;
Aug 31 20:43:08.248 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 31 20:43:08.248 INFO kablam!   |
Aug 31 20:43:08.248 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 31 20:43:08.248 INFO kablam! 
Aug 31 20:43:08.300 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 31 20:43:08.300 INFO kablam!  --> src/tf_idf.rs:2:5
Aug 31 20:43:08.300 INFO kablam!   |
Aug 31 20:43:08.300 INFO kablam! 2 | use std::cmp::Ordering;
Aug 31 20:43:08.300 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 20:43:08.300 INFO kablam!   |
Aug 31 20:43:08.300 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 20:43:08.300 INFO kablam! 
Aug 31 20:43:08.320 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 31 20:43:08.320 INFO kablam!  --> src/stem.rs:5:5
Aug 31 20:43:08.320 INFO kablam!   |
Aug 31 20:43:08.320 INFO kablam! 5 | use std::ascii::AsciiExt;
Aug 31 20:43:08.320 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 31 20:43:08.321 INFO kablam!   |
Aug 31 20:43:08.321 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 31 20:43:08.321 INFO kablam! 
Aug 31 20:43:08.685 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 31 20:43:08.685 INFO kablam!  --> src/stem.rs:5:5
Aug 31 20:43:08.685 INFO kablam!   |
Aug 31 20:43:08.685 INFO kablam! 5 | use std::ascii::AsciiExt;
Aug 31 20:43:08.685 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 31 20:43:08.685 INFO kablam! 
Aug 31 20:43:08.694 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 31 20:43:08.694 INFO kablam!  --> src/stem.rs:5:5
Aug 31 20:43:08.694 INFO kablam!   |
Aug 31 20:43:08.694 INFO kablam! 5 | use std::ascii::AsciiExt;
Aug 31 20:43:08.694 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 31 20:43:08.694 INFO kablam! 
Aug 31 20:43:08.712 INFO kablam! warning: value assigned to `normalized_prob` is never read
Aug 31 20:43:08.712 INFO kablam!   --> src/classifier.rs:39:15
Aug 31 20:43:08.712 INFO kablam!    |
Aug 31 20:43:08.712 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Aug 31 20:43:08.712 INFO kablam!    |               ^^^^^^^^^^^^^^^
Aug 31 20:43:08.712 INFO kablam!    |
Aug 31 20:43:08.712 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Aug 31 20:43:08.712 INFO kablam! 
Aug 31 20:43:08.727 INFO kablam! warning: value assigned to `normalized_prob` is never read
Aug 31 20:43:08.727 INFO kablam!   --> src/classifier.rs:39:15
Aug 31 20:43:08.727 INFO kablam!    |
Aug 31 20:43:08.727 INFO kablam! 39 |       let mut normalized_prob = 0.0;
Aug 31 20:43:08.727 INFO kablam!    |               ^^^^^^^^^^^^^^^
Aug 31 20:43:08.727 INFO kablam!    |
Aug 31 20:43:08.727 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Aug 31 20:43:08.727 INFO kablam! 
Aug 31 20:43:10.045 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Aug 31 20:43:10.053 INFO kablam! su: No module specific data is present
Aug 31 20:43:10.434 INFO running `"docker" "rm" "-f" "19571845776a39b78af3183fccd4e7d0fdb7ce6227f43bc7b7fb5c74cbd2655a"`
Aug 31 20:43:10.529 INFO blam! 19571845776a39b78af3183fccd4e7d0fdb7ce6227f43bc7b7fb5c74cbd2655a